[Kdenlive-devel] preview with sound-effects crashes kdenlive

[Felix Hammer]

if i add "room reverb", "reverb", "pitch shift", "equalizer" to a dvavi-(type 
1)-clip and click play in workspace-monitor kdenlive crashes. mute and volume 
are ok. 

here is gdb-output:

kdeui (KCommand): Initializing the Command History
kdenlive: ++++++++++++  REBUILD PARAMETER DIALOG FOR CLIP: capture003.avi
kdenlive: WARNING: selectedEffectIndex = 0
kdenlive: WARNING: selectedEffectIndex = 0
kdenlive: WARNING: selectedEffectIndex = 0
kdenlive: WARNING: selectedEffectIndex = 0
kdenlive: WARNING: selectedEffectIndex = -1
kdenlive: + + ACTIVATE MONITOR 1
kdenlive: +++++++++++  Generating scenelist start...  ++++++++++++++++++
kdenlive: WARNING: Returning appropriate dragObejct
kdenlive: WARNING: Creating EffectDrag
kdenlive: WARNING: Drag enter event
kdenlive: ++++++ DRAG EFFECT: <effect tempfile="11616237891659394991.rack" 
type="Reverb" name="Reverb" enabled="1" >
 <param type="constant" value="42" min="1" name="time" max="85" 
default="42" />
 <param type="constant" value="25" min="0" name="damp" max="100" 
default="25" />
</effect>
kdenlive:
kdenlive: ++++++++++++  REBUILD PARAMETER DIALOG FOR CLIP: capture003.avi
kdenlive: WARNING: selectedEffectIndex = 0
kdenlive: WARNING: selectedEffectIndex = 0
kdenlive: WARNING: selectedEffectIndex = 0
kdenlive: + + ACTIVATE MONITOR 1
kdenlive: +++++++++++  Generating scenelist start...  ++++++++++++++++++
kio (KIOJob): stat 1161623790899817771.rack
kio (KIOJob): kio_uiserver registered
kdenlive: WARNING: selectedEffectIndex = 0
kdenlive: + + ACTIVATE MONITOR 1
kdenlive: +++++++++++  Generating scenelist start...  ++++++++++++++++++
kdenlive: WARNING: selectedEffectIndex = 0
kdenlive: + + ACTIVATE MONITOR 1
kdenlive: +++++++++++  Generating scenelist start...  ++++++++++++++++++
kdenlive: + + ACTIVATE MONITOR 1
kdenlive: + + ACTIVATE MONITOR 1
[Thread -1246188640 (LWP 6507) exited]
[New Thread -1246188640 (LWP 6720)]
[New Thread -1296041056 (LWP 6721)]
The 
file '/home/doitux/Projekte/kdenlive/Dani-Domino/tmp//11616237901318171780.rack' 
contains an unknown plugin with ID '1423'; skipping

** (process:6459): CRITICAL **: settings_set_sample_rate: assertion 
`settings != NULL' failed

Program received signal SIGSEGV, Segmentation fault.
[Switching to Thread -1296041056 (LWP 6721)]
0xb5c320a9 in jack_rack_add_saved_plugin () 
from /usr/share/mlt/modules/libmltjackrack.so
(gdb) bt
#0  0xb5c320a9 in jack_rack_add_saved_plugin ()
   from /usr/share/mlt/modules/libmltjackrack.so
#1  0xb5c32315 in jack_rack_open_file () 
from /usr/share/mlt/modules/libmltjackrack.so
#2  0xb5c37962 in filter_ladspa_init () 
from /usr/share/mlt/modules/libmltjackrack.so
#3  0xb7f73180 in mlt_frame_get_audio () from /usr/lib/libmlt.so.0.2.2
#4  0xb7f82e08 in mlt_tractor_init () from /usr/lib/libmlt.so.0.2.2
#5  0xb7f73180 in mlt_frame_get_audio () from /usr/lib/libmlt.so.0.2.2
#6  0xb7f8107c in mlt_consumer_new () from /usr/lib/libmlt.so.0.2.2
#7  0xb69a9167 in start_thread () from /lib/libpthread.so.0
#8  0xb682ab7e in clone () from /lib/libc.so.6


if you kneed i can also post strace-output
-- 
vG
Felix
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